A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-01-270-5133
NSN 5985-00-111-1605
NSN 6130-01-180-0329
NSN 5835-01-056-4149
NSN 6610-01-542-8825
NSN 5920-00-526-9238
NSN 5990-01-562-4521
NSN 6150-00-393-0498
NSN 5950-01-229-6831
NSN 5999-00-518-1007
NSN 5985-01-049-9074
NSN 5999-01-463-7195